“second derivative”的概念、定义、翻译、参考文献-科学参考

单词	second derivative
释义	second derivative 二次导数二阶导数
随便看	diagonal cutter diagonal cutting nippers diagonal decomposition diagonal-dominant matrix diagonal dross scar (浮化玻璃缺陷) diagonal element diagonal entry diagonal expansion diagonal eyepiece diagonal fault diagonal flange method diagonal-flow compressor diagonal-flow generator diagonal game diagonal glide plane diagonal grain diagonal harrowing diagonal hobbing diagonal horn diagonal horn antenna diagonalizable matrix diagonalization diagonal joint diagonal line diagonally braced frame

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。